Clinical trials: Occupational Exposure
TB - Tuberculosis, Silicosis
KAP TB in Senior Management Officials of Companies With Increased Silica Exposure
The study was designed as a descriptive cross-sectional survey conducted between February and October 2022. Senior management officials were targeted because of their role in workplace policy and oversight.
- Conditions
- TB - Tuberculosis, Silicosis, Occupational Exposure, Occupational Health
- Trial name
- KAP TB (NCT07749872)
- Where
- Zambia
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Centre for Infectious Disease Research in Zambia
Occupational Exposure to Radiation, Neoplasms, Radiation-Induced
Epidemiological Study of Korean Radiation Workers
Health risks of radiation exposure in the moderate-to-high dose range have been well established. However, the risk remains unclear at low-dose ranges with protracted low-dose rate exposure, which is typical of occupational…
- Conditions
- Occupational Exposure to Radiation, Neoplasms, Radiation-Induced, Leukemia, Radiation-Induced, Radiation Effects
- Trial name
- KRWS (NCT05380570)
- Testing
- Occupational radiation exposure
- Where
- South Korea
- Volunteers
- 196,379 people
- Sponsor
- Korea Institute of Radiological & Medical Sciences
Risk Reduction, Occupational Exposure
Aerosol Generation in Dental Clinics
The study examines 4 different methods to reduce dental bioaerosol spread in orthodontic procedures.
- Conditions
- Risk Reduction, Occupational Exposure, Dentist-Patient Transmission
- Trial name
- NCT05468099
- Testing
- Chlorhexidine mouthwash and Povidone-Iodine, High volume evacuator, High volume evactuator and saliva ejector
- Where
- Canada
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Occupational Exposure, Health Knowledge, Attitudes, Practice
Occupational Hazards Among Workers of Superphosphate Fertilizer Factory
The study aims: To identify the main occupational health hazards to which the superphosphate fertilizer industry workers are exposed.
- Trial name
- NCT06188312
- Testing
- Health education program
- Volunteers
- 220 people
- Sponsor
- Assiut University
Exposure to Violent Event, Nursing Student
Nursing Students' Personality Traits and Competence in Workplace Violence Management
Aim: The aim of this study was to determine the relationship between nursing students' personality traits and competence in workplace violence management.
- Conditions
- Exposure to Violent Event, Nursing Student, Personality, Violence
- Trial name
- NCT05484986
- Testing
- A questionnaire with 47 items
- Where
- Turkey (Türkiye)
- Volunteers
- 321 people
- Sponsor
- Uludag University
Occupational Health, Sick Leave
Effects of Regulatory Tools on Work Environment and Employee Health
This study evaluates the effects of the Labour Inspection Authority's regulatory tools on workplace exposures to prevent employee ill health.
- Conditions
- Occupational Health, Sick Leave, Occupational Exposure
- Trial name
- NCT03855163
- Testing
- Inspection visits, Guidance workshops, Online risk assessment tool
- Where
- 130 sites in Norway
- Volunteers
- 2,555 people, healthy volunteers welcome
- Sponsor
- National Institute of Occupational Health, Norway
Occupational Exposure, Interstitial Lung Disease
Identification Of Occupational Exposures In Patients With ILD
Diffuse interstitial lung disease brings together a heterogeneous group of pulmonary pathologies, characterized by infiltrating and diffuse lesions of the pulmonary interstitium.
- Trial name
- ILD (NCT04879082)
- Testing
- Professional course, occupational exposures
- Where
- France
- Volunteers
- 150 people
- Sponsor
- Hospices Civils de Lyon
Pregnancy, Sickness Absence
Active Pregnancy Policy at Work. Greater Wellbeing and Lower Sickness Absence
In a cluster randomized design it will be investigated whether teaching local leaders how to implement active pregnancy policy results in less sickness absence among their pregnant employees.
- Conditions
- Pregnancy, Sickness Absence, Occupational Exposure
- Trial name
- AGp (NCT03002987)
- Testing
- Active Pregnancy policy
- Where
- Denmark
- Volunteers
- 866 people, healthy volunteers welcome
- Sponsor
- Bispebjerg Hospital
Occupational Exposure
Study for Promotion of Health in Recycling Lead
Study for Promotion of Health in Recycling Lead (SPHERL) is a prospective 2-year follow-up study of lead workers with exposure levels varying between and within individuals.
- Trial name
- SPHERL (NCT02243904)
- Where
- Belgium
- Volunteers
- 270 people
- Sponsor
- KU Leuven
Occupational Exposure
Knowledge- Attitude- Practice (KAP) of Post Exposure Prophylaxis for Fifth Year Dental Students of a Private Egyptian University
considering the increase number of occupational injuries, The aim of this study is to assess the current level of knowledge, attitude and practice of fifth year dental students as regards post exposure prophylaxis.
- Trial name
- Cross-section (NCT03893383)
- Volunteers
- 420 people
- Sponsor
- Cairo University
Occupational Exposure
Knowledge , Attitude and Practice (KAP) of Fifth Year Undergraduate Dental Students on Post Exposure Prophylaxis
Considering the increasing number of HIV and HBV cases, the aim of this study is to evaluate the knowledge,Attitude and practice of fifth year undergraduate dental students regarding post-exposure prophylaxis.
- Trial name
- NCT03695302
- Testing
- questionnaire
- Volunteers
- 400 people
- Sponsor
- Cairo University
Pesticides, Occupational Exposure
Fungicide Exposure Assessment Among Apple and Peach Farmers in the Argicultural Health Study
This protocol describes an exposure assessment study of farmers in North Carolina and Iowa who personally apply the fungicides captan, thiophanate-methyl, and benomyl to apple and peach orchards.
- Trial name
- NCT00342394
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- National Cancer Institute (NCI)
Occupational Exposure
Assessment of DNA Damage Due to Ionizing Radiation
detection of DNA damage due to occupational exposure to low dose ionizing radiation using comet assay technique and genotyping of certain DNA repair genes to detect inherited polymorphism.
- Trial name
- NCT03240172
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Cholangiopancreatography, Endoscopic Retrograde, Occupational Exposure
Radiation Exposure During Endoscopic Retrograde Cholangiopancreatography
Radiation now becomes a dreadful effect as its outcomes are tremendous to be expected. As a result, anesthetists become an inevitable target to the radiation exposure since they have to monitor patients closely during the…
- Conditions
- Cholangiopancreatography, Endoscopic Retrograde, Occupational Exposure, Radiation Injuries
- Trial name
- NCT02985164
- Testing
- PDSa, PDSb
- Volunteers
- 222 people
- Sponsor
- Siriraj Hospital